INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df3882967a14bf22ae2fb088ad1aa9c8d77127872e90628ef8926d02e4050b88', 
    'epQWQ75/A1COQZFbcmaWTBR6S/VlBVDdA/4PEDcozR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)